Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
TEM images of aluminum nanoparticles with average diameters of (a) 98 ± 17 nm (n = 44), (b) 122 ± 20 nm (n = 30), and (c) 147 ± 14 nm (n = 48). (d) Schematic diagram of AlAuCuS heterostructure films. (e) UV–visible–NIR spectra of typical nanoparticle films. Here the heterostructure films contain 122 nm Al nanoparticles.
